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Culata con puerto de válvula original DHM

$355.00
Con retenedores de titanio

Esta culata con puerto proporciona ganancias de HP y torque en todo el rango de RPM al optimizar la forma y el flujo del puerto. Incluye resortes de válvula más rígidos y tiene espacio para cualquier leva de posventa del mercado. Espere ganancias de potencia notables al agregar este cabezal a cualquier configuración.

  • Puerto de admisión de 25 mm para usar con el cuerpo del acelerador original
  • Guías de válvula de descarga para un flujo de puerto optimizado
  • Forma y tamaño ideales del puerto de escape para maximizar la velocidad
  • Compatible con cualquier kit de pistón y/o gran diámetro del mercado.
  • Compatible con cualquier cámara Grom del mercado
  • Requiere ajuste adicional de la ECU o ajustes de la ECU independiente

Customer Reviews

Based on 5 reviews
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M
Matt D.
Proper flow for the High Comp piston

When I finally felt the need for more power I sent my bike to DHM with a budget in mind and received an absolute beast of a bike in return. I never thought I would feel the back tire move around under acceleration on a Grom. I highly recommend DHM for dialing in the performance that you desire to get the most out of your machine.

J
Jon B

DHM Stock Valve Ported Cylinder Head

M
Michael P Lagrasta
Awesome product

So I bought this head to go along with my stage three kit from DHM! What could be said other then Sam this lil bike is an absolute blast to ride I am 240 6 foot and I hit 70 on the flats no problem. The mid range is insanity I have to keep telling my self it’s still a 125.

D
Daniel
186 and ported headed

Have a186 tb kit. Bought a ported head and flash from dhm. Wow totally different bike. Worth every penny. Answered my questions about rig gaps. Thanks dhm.

P
Peter Jr
186 kit and the Ported head

From start to finish an all the questions in between that David took the time to answer was great. The bike feels amazing. DHM For The Win..!!